Arsenal underlined their title credentials by producing a second-half fightback to beat West Ham and move seven points clear at the top as the Premier League returned after the World Cup.
West Ham took the lead against the run of play when Jarrod Bowen was judged to have been clipped in the box by William Saliba, allowing Said Benrahma to smash a confident penalty down the middle.
Arsenal underlined their title credentials by producing a second-half fightback to beat West Ham and move seven points clear at the top as the Premier League returned after the World Cup.
West Ham took the lead against the run of play when Jarrod Bowen was judged to have been clipped in the box by William Saliba, allowing Said Benrahma to smash a confident penalty down the middle.